CN101605996B - 用于控制致动器位置的系统和方法 - Google Patents

用于控制致动器位置的系统和方法 Download PDF

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Publication number
CN101605996B
CN101605996B CN2008800041822A CN200880004182A CN101605996B CN 101605996 B CN101605996 B CN 101605996B CN 2008800041822 A CN2008800041822 A CN 2008800041822A CN 200880004182 A CN200880004182 A CN 200880004182A CN 101605996 B CN101605996 B CN 101605996B
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CN
China
Prior art keywords
actuator
actuator position
fluid
flow
estimated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2008800041822A
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English (en)
Chinese (zh)
Other versions
CN101605996A (zh
Inventor
Q·袁
C·W·舍特勒尔
J·Y·卢
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eaton Intelligent Power Ltd
Original Assignee
Eaton Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Publication of CN101605996A publication Critical patent/CN101605996A/zh
Application granted granted Critical
Publication of CN101605996B publication Critical patent/CN101605996B/zh
Expired - Fee Related legal-status Critical Current
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
    • F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
    • F15B9/09—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor with electrical control means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/08—Servomotor systems incorporating electrically operated control means
    • F15B21/087—Control strategy, e.g. with block diagram
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/63—Electronic controllers
    • F15B2211/6303—Electronic controllers using input signals
    • F15B2211/6306—Electronic controllers using input signals representing a pressure
    • F15B2211/6309—Electronic controllers using input signals representing a pressure the pressure being a pressure source supply pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/63—Electronic controllers
    • F15B2211/6303—Electronic controllers using input signals
    • F15B2211/6306—Electronic controllers using input signals representing a pressure
    • F15B2211/6313—Electronic controllers using input signals representing a pressure the pressure being a load pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/63—Electronic controllers
    • F15B2211/6303—Electronic controllers using input signals
    • F15B2211/6336—Electronic controllers using input signals representing a state of the output member, e.g. position, speed or acceleration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/63—Electronic controllers
    • F15B2211/6303—Electronic controllers using input signals
    • F15B2211/634—Electronic controllers using input signals representing a state of a valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/63—Electronic controllers
    • F15B2211/6303—Electronic controllers using input signals
    • F15B2211/6346—Electronic controllers using input signals representing a state of input means, e.g. joystick position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/665—Methods of control using electronic components
    • F15B2211/6656—Closed loop control, i.e. control using feedback

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Servomotors (AREA)
  • Control Of Position Or Direction (AREA)
CN2008800041822A 2007-01-05 2008-01-02 用于控制致动器位置的系统和方法 Expired - Fee Related CN101605996B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/650,267 US7518523B2 (en) 2007-01-05 2007-01-05 System and method for controlling actuator position
US11/650,267 2007-01-05
PCT/IB2008/000002 WO2008084367A2 (en) 2007-01-05 2008-01-02 System and method for controlling actuator position

Publications (2)

Publication Number Publication Date
CN101605996A CN101605996A (zh) 2009-12-16
CN101605996B true CN101605996B (zh) 2012-10-03

Family

ID=39593171

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008800041822A Expired - Fee Related CN101605996B (zh) 2007-01-05 2008-01-02 用于控制致动器位置的系统和方法

Country Status (8)

Country Link
US (1) US7518523B2 (ja)
EP (1) EP2109718B1 (ja)
JP (1) JP5327544B2 (ja)
CN (1) CN101605996B (ja)
AT (1) ATE504746T1 (ja)
BR (1) BRPI0806186A2 (ja)
DE (1) DE602008006021D1 (ja)
WO (1) WO2008084367A2 (ja)

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DE102007051857B3 (de) * 2007-10-30 2009-04-23 Siemens Ag Regeleinrichtung zum Positionsregeln einer Hydraulikzylindereinheit mit Linearisierungseinheit
WO2009108273A2 (en) * 2008-02-29 2009-09-03 Cbe Global Holdings, Inc. Single-axis drive system and method
CA2741066A1 (en) * 2008-10-16 2010-04-22 Eaton Corporation Motion control of work vehicle
US8352129B2 (en) * 2008-10-16 2013-01-08 Eaton Corporation Motion control of work vehicle
GB2472004A (en) * 2009-07-20 2011-01-26 Ultronics Ltd Control arrangement for controlling movement of a differential piston in a hydraulic circuit
US8346442B2 (en) * 2010-03-22 2013-01-01 Cnh Canada, Ltd. System and method for determining ground engaging tool position based on fluid pressure
US20130068309A1 (en) * 2011-09-15 2013-03-21 Robb Gary Anderson Position controller for pilot-operated electrohydraulic valves
JP2015511296A (ja) * 2012-01-20 2015-04-16 イートン コーポレーションＥａｔｏｎ Ｃｏｒｐｏｒａｔｉｏｎ 油圧流体システム用電子式負荷降下保護装置
US9193573B1 (en) * 2012-05-11 2015-11-24 The Boeing Company Process for measuring and controlling extension of scissor linkage systems
US9657863B2 (en) 2012-08-30 2017-05-23 Schlumberger Technology Corporation Sample valve systems and methods
EP2725241A1 (de) * 2012-10-29 2014-04-30 MOOG GmbH Verfahren und Vorrichtung zur Bestimmung des Füllstandes eines Volumens
MX367380B (es) 2013-07-09 2019-08-19 Schlumberger Technology Bv Sistemas y metodos de deteccion de cambio de valvula.
CN105298998A (zh) * 2015-11-24 2016-02-03 常州倍特轴承有限公司 微电子控制液压高精度进给系统
KR102514523B1 (ko) * 2015-12-04 2023-03-27 현대두산인프라코어 주식회사 건설기계의 유압 제어 장치 및 유압 제어 방법
CN109958664B (zh) * 2017-12-25 2020-05-12 北京金风科创风电设备有限公司 电液控制系统、方法及装置
US10954650B2 (en) 2018-02-28 2021-03-23 Deere & Company Hydraulic derate stability control
US10829907B2 (en) 2018-02-28 2020-11-10 Deere & Company Method of limiting flow through sensed kinetic energy
US11525238B2 (en) 2018-02-28 2022-12-13 Deere & Company Stability control for hydraulic work machine
US10954654B2 (en) 2018-02-28 2021-03-23 Deere & Company Hydraulic derate stability control and calibration
US11293168B2 (en) 2018-02-28 2022-04-05 Deere & Company Method of limiting flow through accelerometer feedback
US10648154B2 (en) * 2018-02-28 2020-05-12 Deere & Company Method of limiting flow in response to sensed pressure
US11512447B2 (en) 2018-11-06 2022-11-29 Deere & Company Systems and methods to improve work machine stability based on operating values
FR3089578B1 (fr) * 2018-12-07 2021-01-29 Safran Aircraft Engines Procédé de contrôle d’un vérin
US11428247B2 (en) * 2020-02-07 2022-08-30 Woodward, Inc. Electro-hydraulic servovalve control with input
JP7535870B2 (ja) * 2020-03-31 2024-08-19 ナブテスコ株式会社 流量制御装置、流量制御方法及び流量制御プログラム
DE102023000817A1 (de) * 2023-03-03 2024-09-05 Hydac Systems & Services Gmbh Verfahren zum Ansteuern eines fluidischen Aktors nebst Vorrichtung zum Durchführen des Verfahrens

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CN1515400A (zh) * 1998-10-16 2004-07-28 ��˹��ע��������ϵͳ���޹�˾ 一种对液压致动器进行控制的方法及微控制器
US6848323B2 (en) * 2000-03-08 2005-02-01 Rosemount Inc. Hydraulic actuator piston measurement apparatus and method
CN1676950A (zh) * 2004-03-30 2005-10-05 Smc株式会社 伺服气缸装置及其控制方法
CN1786486A (zh) * 2004-12-07 2006-06-14 沃尔沃建造设备控股（瑞典）有限公司 液压控制回路及其方法
EP1696136A2 (en) * 2005-02-28 2006-08-30 Husco International, Inc. Hydraulic control valve system with electronic load sense control
US7114430B2 (en) * 2004-09-30 2006-10-03 Caterpillar Inc. Adaptive position determining system for hydraulic cylinder

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CN1515400A (zh) * 1998-10-16 2004-07-28 ��˹��ע��������ϵͳ���޹�˾ 一种对液压致动器进行控制的方法及微控制器
US6848323B2 (en) * 2000-03-08 2005-02-01 Rosemount Inc. Hydraulic actuator piston measurement apparatus and method
CN1676950A (zh) * 2004-03-30 2005-10-05 Smc株式会社 伺服气缸装置及其控制方法
US7114430B2 (en) * 2004-09-30 2006-10-03 Caterpillar Inc. Adaptive position determining system for hydraulic cylinder
CN1786486A (zh) * 2004-12-07 2006-06-14 沃尔沃建造设备控股（瑞典）有限公司 液压控制回路及其方法
EP1696136A2 (en) * 2005-02-28 2006-08-30 Husco International, Inc. Hydraulic control valve system with electronic load sense control

Also Published As

Publication number Publication date
US20080163750A1 (en) 2008-07-10
DE602008006021D1 (de) 2011-05-19
WO2008084367A3 (en) 2008-12-11
WO2008084367A2 (en) 2008-07-17
BRPI0806186A2 (pt) 2011-08-30
CN101605996A (zh) 2009-12-16
US7518523B2 (en) 2009-04-14
EP2109718B1 (en) 2011-04-06
JP5327544B2 (ja) 2013-10-30
JP2010515005A (ja) 2010-05-06
EP2109718A2 (en) 2009-10-21
ATE504746T1 (de) 2011-04-15

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SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20190624

Address after: Dublin, Ireland

Patentee after: Eaton Intelligent Power Co.,Ltd.

Address before: Ohio, USA

Patentee before: Eaton Corp.

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121003

Termination date: 20190102

CF01 Termination of patent right due to non-payment of annual fee